{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education institution", "place of death", "place of birth", "education degree"], "input": "George Butler  received his early education at Blossburg schools and entered Mansfield State Normal School. He graduated from the teacher is course in 1897 and the social and music courses in 1898. While at Mansfield, Butler became one of the founders of the Delphic Fraternity. He was a great musician, but particularly excelled at the violin."}
{"education institution": [], "place of death": [], "place of birth": [{"subject": "George Butler ", "object": "Mansfield"}], "education degree": []}